All MIBs › A10-AX-MIB › axNetStatTCPSYNCookieSnt
axNetStatTCPSYNCookieSnt
Module: A10-AX-MIB
OID (symbolic): A10-AX-MIB::axNetStatTCPSYNCookieSnt
OID (numeric): 1.3.6.1.4.1.22610.2.4.3.11.100.1.5
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Number of TCP SYN cookies sent.
What is axNetStatTCPSYNCookieSnt?
This Counter records TCP SYN cookies sent by the appliance as a SYN flood defense. When under attack, the appliance uses cookies to track half-open connections without consuming server resources. A rising count indicates active SYN flood protection is engaging to defend your server pool.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.22610.2.4.3.11.100.1.5 snmpwalk -v2c -c public <target> A10-AX-MIB::axNetStatTCPSYNCookieSnt
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.22610.2.4.3.11.100.1.5.1 snmpget -v2c -c public <target> A10-AX-MIB::axNetStatTCPSYNCookieSnt.1
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OID Breakdown
Upper-level ancestors (8 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.22610 | a10 | A10-COMMON-MIB |
| 1.3.6.1.4.1.22610.2 | a10Mgmt | A10-COMMON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.22610.2.4 | axMgmt | A10-AX-MIB |
| 1.3.6.1.4.1.22610.2.4.3 | axApp | A10-AX-MIB |
| 1.3.6.1.4.1.22610.2.4.3.11 | axNetStats | A10-AX-MIB |
| 1.3.6.1.4.1.22610.2.4.3.11.100 | axNetStatTable | A10-AX-MIB |
| 1.3.6.1.4.1.22610.2.4.3.11.100.1 | axNetStatEntry | A10-AX-MIB |
| 1.3.6.1.4.1.22610.2.4.3.11.100.1.5 | axNetStatTCPSYNCookieSnt | A10-AX-MIB |